/*
 * FileName：WxcmsNewsServiceImpl.java 
 * <p>
 * Copyright (c) 2017-2020 <a href="https://www.smartwx.info">hermit(1154808491@qq.com)</a>.
 * <p>
 * Licensed under the GNU General Public License, Version 3 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl-3.0.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package com.smart.wx.wxcms.service.impl;

import javax.annotation.Resource;

import com.smart.common.util.Util;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;

import com.smart.wx.wxcms.dao.WxcmsNewsMapper;
import com.smart.wx.wxcms.entity.WxcmsNews;
import com.smart.wx.wxcms.service.WxcmsNewsService;

/**
 * 外网新闻
 *
 * @author hermit
 * @version 2.0
 * @date 2018-08-04 12:08:06
 */
@Service
public class WxcmsNewsServiceImpl implements WxcmsNewsService {

	@Resource
	private WxcmsNewsMapper wxcmsNewsMapper;

    @Override
    public WxcmsNews queryObject(WxcmsNews wxcmsNews) throws Exception {
        return wxcmsNewsMapper.queryObject(wxcmsNews);
    }
	
	@Override
	public List<WxcmsNews> queryList(WxcmsNews wxcmsNews) throws Exception {
		return wxcmsNewsMapper.queryList(wxcmsNews);
	}

    @Override
    public List<WxcmsNews> queryListByPage(WxcmsNews wxcmsNews) throws Exception {
        return wxcmsNewsMapper.queryListByPage(wxcmsNews);
    }

	@Override
	public Integer queryCount(WxcmsNews wxcmsNews) throws Exception {
        Integer ct = wxcmsNewsMapper.queryCount(wxcmsNews);
        return ct == null ? 0 : ct;
	}

	@Override
	public Integer insert(WxcmsNews wxcmsNews) throws Exception {
		if (queryCount(wxcmsNews) > 0) {
			return null;
		}
		wxcmsNews.setId(Util.getUUID());
		wxcmsNews.setCreateTime(new Date());
		wxcmsNews.setUpdateTime(new Date());
		return wxcmsNewsMapper.insert(wxcmsNews);
	}
	
	@Override
	public Integer update(WxcmsNews wxcmsNews) throws Exception {
		wxcmsNews.setUpdateTime(new Date());
        return wxcmsNewsMapper.update(wxcmsNews);
	}
	
	@Override
	public Integer delete(WxcmsNews wxcmsNews) throws Exception {
        return wxcmsNewsMapper.delete(wxcmsNews);
	}

	@Override
	public Integer deleteBatch(List<String> ids) throws Exception {
		return wxcmsNewsMapper.deleteBatch(ids);
	}

}
